RcppArmadillo 0.3.6.0
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Conrad launched the 3.6 series of
Armadillo earlier today with a first 3.6.0 release.
So RcppArmadillo, our wrapper for R and Armadillo, is now on
CRAN with its corresponding version 0.3.6.0. No R level or interface changes
were needed, and the upstream changes are summarized below.
Changes in RcppArmadillo version 0.3.6.0 (2012-12-07)
Upgraded to Armadillo release Version 3.6.0 (Piazza del Duomo)
faster handling of compound expressions with submatrices and subcubes
added support for loading matrices as text files with
NaN
andInf
elementsadded
stable_sort_index()
, which preserves the relative order of elements with equivalent valuesadded handling of sparse matrices by
mean()
,var()
,norm()
,abs()
,square()
,sqrt()
added saving and loading of sparse matrices in arma_binary format
Courtesy of
CRANberries, there
is also a diffstat report for the
most recent release
As always, more detailed information is on the
RcppArmadillo page.
Questions, comments etc should go to the
rcpp-devel mailing list
off the R-Forge page.
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